Papa Kuhikuhi ʻatikala
ʻAʻole hiki ke hoʻopili iā Vultr VPS SSH?
ʻO ke ʻano hana hoʻonohonoho hoʻokumu kī PuTTY
No ka mea he nui ka poʻe netizen Kina e hoʻohana iā Vultr VPS e kūkulu "ʻEpekemaPūnaewele", no laila ua pāpā ʻia ka nui o nā helu IP o Vultr...
E ʻike i ka helu IP
ʻO ka mea mua, pono ʻoe e hōʻoia ua hana ʻoe i ka IP address o Vultr. Hiki iā ʻoe ke komo iā ia ma ka ʻāina nui o Kina e like me ka maʻamau?
Pāʻoihana:
- E hoʻohana i kahi mea hana ping pūnaewele e ʻike i nā helu IP ▼
He aha kaʻu e hana ai inā ālai ʻia kaʻu leka uila Vultr IP ma ka ʻāina nui o Kina?
- E ʻoluʻolu e ʻike i kēia ʻatikala no ka hoʻonā ▼
SSH komo kī
ʻOiai ke hōʻike ʻia nei ka VPS i ka pūnaewele, e hoʻomau kekahi e hoʻoikaika i kāu ʻōlelo huna SSH e komo.
No laila, pono e komo me nā kī SSH, a hoʻopau i ka ʻōlelo huna.
E hoʻohana i kēia kauoha no ka nānā ʻana i nā mea hoʻopaʻa inoa ikaika o nā poʻe ʻē aʻe no kāu ʻōlelo huna SSH:
grep "Failed password for invalid user" /var/log/secure | awk '{print $13}' | sort | uniq -c | sort -nr | more
No kā mākou VPS kūʻai ponoʻī, ikaika ikaika a hiki i nā kaukani manawa!Hiki iā ʻoe ke hele a ʻike i ka nui o nā manawa āu i hana ʻino ai iā ʻoe iho.
Pāʻoihana:
- E hoʻololi i ka SSH password login mode i SSH key login mode
Hoʻokumu kī SSH
Inā he ʻōnaehana Windows, pono ʻoe e hoʻohana i ka puttygen ʻŌnaehanae hoʻohua i ka lua kī.
Linux a me nā ʻōnaehana MacOS hiki ke holo pololei mai ka pahu:
ʻanuʻu 1:E hana i nā kī SSH
E ʻoluʻolu e holo i kēia kauoha ▼
ssh-keygen -t rsa -b 4096
ʻanuʻu 2:E hoʻokomo i kahi waihona e mālama ai i ke kī
Enter file in which to save the key (/root/.ssh/id_rsa):
- E kaomi iā Enter
ʻanuʻu 3:E noi ʻia ʻoe e hoʻokomo i kahi ʻōlelo huna
Enter passphrase (empty for no passphrase): Enter same passphrase again:
- E hoʻokomo i kahi ʻōlelo huna, a i ʻole hiki iā ʻoe ke paʻi wale iā Enter a waiho hakahaka.
I ka hopena e ʻike ʻoe i kahi leka e mālama ʻia kāu mau kī pilikino a lehulehu ma laila:
Your identification has been saved in /root/.ssh/id_rsa. <== 私钥 Your public key has been saved in /root/.ssh/id_rsa.pub. <== 公钥
Hoʻonohonoho ʻo Vultr VPS iā SSH
Ke hana ʻo Vultr i VPS, hiki iā ʻoe ke hoʻonohonoho pololei i ka login SSH kī.
Inā ua hana ʻoe i VPS akā ʻaʻole ʻoe i hoʻonohonoho i nā kī SSH...
E ʻoluʻolu e hahai i nā ʻanuʻu ma lalo ma hope o ka holo ʻana i ka "SSH key generation" ma Linux:
KaʻAnuʻu 1:kau id_rsa.pub
hookomo iloko o a /root/.ssh
papa kuhikuhi a hoʻololi i ka inoa i authorized_keys
ʻanuʻu 2:hoʻololi /etc/ssh/sshd_config
Waihona hoʻonohonoho
RSAAuthentication yes #RSA认证 PubkeyAuthentication yes #开启公钥验证 AuthorizedKeysFile .ssh/authorized_keys #验证文件路径 PasswordAuthentication no #禁止密码认证 PermitEmptyPasswords no #禁止空密码
ʻanuʻu 3:Hoʻomaka hou i ka lawelawe SSH
- Nā keneta7 E hoʻohana i ke kauoha:
systemctl restart sshd
- Hoʻohana ʻo Centos6 i ke kauoha:
/etc/init.d/sshd restart
Hoʻopuka ʻo PuTTY i nā kī
Inā ʻoe e komo i loko o ka VPS me ka hoʻohana ʻana i kahi ʻōnaehana Windows, pono ʻoe e kiʻi i ke kī pilikino i ka mea kūʻai aku a hoʻololi iā ia i ke ʻano i hoʻohana ʻia e PuTTY.
- ʻAʻole i hoʻokomo ʻia ka polokalamu PuTTY ma kāu kamepiula?E ʻoluʻolu e huli iā Google a i ʻole Baidu: Hoʻoiho iā PuTTY.
KaʻAnuʻu 1:Ke hoʻohana nei iā WinSCP, SFTP a i ʻole nā mea hana ʻē aʻe, e hoʻololi i ka faila kī pilikino id_rsa Hoʻoiho i ka mea kūʻai aku.
KaʻAnuʻu 2:E wehe iā PuTTYGen.exe
KaʻAnuʻu 3:Kaomi i ke pihi Load ma Actions ▼
KaʻAnuʻu 4:E hoʻouka i ka faila kī pilikino āu i hoʻoiho ai
ʻAʻole hiki ke hōʻike i ka faila kī pilikino?E ʻoluʻolu e koho i "Faila āpau (*.*)" ▲
- Inā hoʻonoho wale ʻoe i ka laka ʻōlelo huna, pono ʻoe e hoʻokomo i ka ʻōlelo huna i kēia manawa.
- Ma hope o ka hoʻouka holomua, e hōʻike ʻo PuTTYGen i ka ʻike e pili ana i ke kī.
KaʻAnuʻu 5:Kaomi i ke pihi Save private key no ka mālama ʻana i ke ʻano waihona kī pilikino i loaʻa iā PuTTY ▼
Pehea e hoʻonohonoho ai iā Putty?
ʻO kēia ka mea e hoʻonohonoho iā Putty e komo me ke kī pilikinoLinuxʻano kikowaena:
KaʻAnuʻu 1:Putty → Session: E hoʻopiha i ka inoa Host (A i ʻole IP Address)
KaʻAnuʻu 2:Putty → Hoʻohui → Lā: E hoʻopiha i ka inoa inoa komo-aunoa: root
KaʻAnuʻu 3:PPutty → Hoʻohui → SSH → Auth: E koho i ka faila kī pilikino i hana ʻia e PuTTYGen i ka faila kī pilikino no ka hōʻoia ▼
KaʻAnuʻu 4:E hoʻi i Putty → Session: Saved Session, hoʻopiha i ka inoa e mālama ai, a laila kaomi pālua i ka inoa e komo pololei.
KaʻAnuʻu 5:Hiki iā ʻoe ke komo i Linux me ka ʻole ʻōlelo huna i ka wā e hiki mai ana, e hoʻomanaʻo e mālama i kāu faila kī pilikino.
No ka loaʻa ʻana o ka polokalamu hāmeʻa Linux login mamao ma nā kelepona paʻalima Android, e kaomi i kēia loulou e ʻike ▼
Heluhelu lōʻihi:
Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) kaʻana like "ʻAʻole hiki ke hoʻopili iā Vultr VPS SSH? PuTTY Key Generation Setting Method", e kōkua iā ʻoe.
Welina mai e kaʻana like i ka loulou o kēia ʻatikala:https://www.chenweiliang.com/cwl-646.html
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